Patents by Inventor Hui Jiang

Hui Jiang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • EFFICIENT JOB WRITING FOR DATABASE MEMBER
    Publication number: 20230289342
    Abstract: In a computer-implemented method for improving performance of a database, a processor receives batch jobs for a relational database. The batch jobs may include a first member with a first buffer pool, and a second member with a second buffer pool. The processor may also identify a first actual object and an isolation level for the batch jobs, generate related queries based on the first actual object and the isolation level, calculate a cost for the first member and the second member to run the batch jobs based on the related queries, and assign the batch jobs to the first member based on a lower calculated cost.
    Type: Application
    Filed: March 9, 2022
    Publication date: September 14, 2023
    Inventors: Sheng Yan Sun, Hong Mei Zhang, Meng Wan, Peng Hui Jiang
  • STATISTICS UPDATE OF A DATABASE HAVING A PRIMARY SIDE AND A STANDBY SIDE
    Publication number: 20230281199
    Abstract: Computer technology for use in a computer system including a database system including a database management sub-system, a primary database and a secondary database, with the secondary database being maintained at least approximately in synchronization with the primary database over time as changes are made to data of the primary database (for example, a database system that includes disaster recovery (DR) features). A statistics update is performed first on a standby database to determine whether query efficiency and/or query optimization really will be substantially improved by performance of the statistics update. If not, then statistics update on the primary database is postponed until a future time.
    Type: Application
    Filed: March 7, 2022
    Publication date: September 7, 2023
    Inventors: Jie Zhang, Fu Fei Xu, Peng Hui Jiang, Yi Lei Wang, Wen Jing Shi, Ling Qin, Guo Dong Wan
  • MANAGING TIME SERIES DATABASES USING WORKLOAD MODELS
    Publication number: 20230273907
    Abstract: A method of managing time series data workload requests includes receiving a workload job request from a user in a multi-tenant network, the request specifying a plurality of workloads, each workload including time series data configured to be stored in a time series database (TSDB), inputting workload information to a workload model that is specific to the user, and classifying each workload according to the workload model, the workload model configured to classify each workload based on a plurality of parameters, the plurality of parameters including at least a workload type and an amount of storage associated with each workload. The method also includes assigning each workload of the plurality of workloads into one or more workload groups based on the classifying, and executing each workload according to the workload type and the storage size.
    Type: Application
    Filed: January 28, 2022
    Publication date: August 31, 2023
    Inventors: Peng Hui Jiang, Sheng Yan Sun, Meng Wan, Hong Mei Zhang
  • PCR primer pair and application thereof
    Patent number: 11739319
    Abstract: Provided are a PCR primer pair and an application thereof.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: August 29, 2023
    Assignee: MGI TECH CO., LTD.
    Inventors: Lin Yang, Guodong Huang, Ya Gao, Yanyan Zhang, Haiping Zhang, Fang Chen, Haojun Jiang, Shaohong Zhang, Yuqian Wang, Yifan Xie, Hui Jiang
  • Active cable avoiding influence of RX power consumption
    Patent number: 11742626
    Abstract: An active cable avoiding influence of RX power consumption, comprising: the host connection end, the device connection end and the data wire and the auxiliary wire located between them. The auxiliary wire consists of the main power wire and the auxiliary power wire, wherein, the main power wire is used for current transmission between the VBUS of the host and the device; the auxiliary wire, one end of it is located at the host connection end and connected with the main power wire, and another end at the device connection end and is used for supply power to the active component at the device connection end. The active cable disconnects an active module of the device connection end from the VBUS and also arranges the power module between the active component and the auxiliary wire.
    Type: Grant
    Filed: September 7, 2022
    Date of Patent: August 29, 2023
    Assignee: EVERPRO TECHNOLOGIES COMPANY LTD
    Inventors: Wengang Chen, Yi Li, Xinliang Zhou, Hui Jiang
  • HIGH-COMPATIBILITY PCR-FREE LIBRARY CONSTRUCTION AND SEQUENCING METHOD
    Publication number: 20230265500
    Abstract: Provided is a PCR-free library construction and sequencing method. A PCR-free high-throughput sequencing method is provided, including the following steps: obtaining a DNA fragment of target size by performing or not performing, based on a size of a nucleic acid sample, fragmentation on the nucleic acid sample; performing end repair and an A-tailing reaction; ligating an adapter containing a barcode; obtaining DNA nanoballs by performing single-strand cyclization and rolling circle replication; and loading and sequencing.
    Type: Application
    Filed: December 16, 2022
    Publication date: August 24, 2023
    Applicant: MGI TECH CO., LTD.
    Inventors: Xia Zhao, Hanjie SHEN, Pengjuan LIU, Qiaoling LI, Yang Xi, Yuan JIANG, Fang Chen, Hui Jiang
  • THREAD MANAGEMENT
    Publication number: 20230267005
    Abstract: A thread management process where a storage area template is generated for a plurality of threads that are to be created by a process in a computing system, the storage area template comprising at least one module template for at least one library that is to be loaded by the process. In the computing system, a plurality of storage areas is allocated for the plurality of threads based on the storage area template, respectively. The plurality of threads are managed based on the plurality of storage areas, respectively. All threads and libraries may be managed in a uniform way according to the storage area template. Therefore, thread management may be simplified and then may lead to reduced costs in the storage and time resources.
    Type: Application
    Filed: February 22, 2022
    Publication date: August 24, 2023
    Inventors: NAIJIE LI, Bao Zhang, Ming Ran Liu, Yuan Zhai, Jia Yu, Peng Hui Jiang, Guang Han Sui
  • Workflow Data Redistribution in Hybrid Public/Private Computing Environments
    Publication number: 20230259406
    Abstract: Mechanisms are provided for workflow data redistribution in a hybrid computing environment comprising a private portion and a public portion of the hybrid computing environment. A received user request, that is serviced by a workflow executed by one or more computing devices of the hybrid computing environment, is parsed to extract criteria of the workflow for servicing the user request. It is determined whether a catalog data structure exists in a public catalog data store of the public portion that satisfies the criteria of the workflow and if not, the user request is processed in a workflow manager computing system of the private portion to generate a catalog that satisfies the criteria of the workflow and generate a result. A portion of the catalog is redistributed by storing the portion of the catalog in the public catalog data store of the public portion.
    Type: Application
    Filed: February 14, 2022
    Publication date: August 17, 2023
    Inventors: ZHI LI GUAN, Peng Hui Jiang, Kun Yang, Jun Su, Bu Feng Hou, Cheng Wu
  • SETTING BREAKPOINTS FOR SOURCE CODE SEGMENTS ENCLOSED BY MACROS
    Publication number: 20230259444
    Abstract: A method of analyzing source code includes receiving, by a processor, an updated version of a computer program, the updated version including a source code. The method also includes preprocessing, by a compiler, the source code for a target computing platform. Preprocessing the source code by the compiler includes identifying a macro condition associated with one or more computer instructions enclosed by a macro, determining object code corresponding to the one or more computer instructions based on a current value of the macro condition, and generating object code and macro information for output to a debugger, the macro information including one or more breakpoint conditions in the macro.
    Type: Application
    Filed: February 17, 2022
    Publication date: August 17, 2023
    Inventors: Xiao Ling Chen, Wen Ji Huang, Heng Wang, Sheng Shuang Li, Wen Bin Han, Peng Hui Jiang
  • AUTHORIZATION MANAGEMENT IN AN INTERNET OF THINGS (IOT) NETWORK
    Publication number: 20230254147
    Abstract: In an approach, a processor receives, at an edge node, a message from an IoT device associated with the edge node, the message being embedded with at least one non-fungible token (NFT) and each of the at least one NFT representing a corresponding authorization associated with the IoT device. A processor retrieves, at the edge node, the at least one NFT from the received message. A processor validates, at the edge node, the received message based on the retrieved at least one NFT. A processor, responsive to validating the received message, forwards, by the edge node, the received message to a center node associated with the edge node.
    Type: Application
    Filed: February 7, 2022
    Publication date: August 10, 2023
    Inventors: Qi Feng Huo, Xiang Dong Hu, Yan Lin Ren, Hong Qing Zhou, Peng Hui Jiang, Ling Ling SH Hu, Zhang Li
  • A DETECTOR SUBSTRATE FOR USE IN A CHARGED PARTICLE MULTI-BEAM ASSESSMENT TOOL
    Publication number: 20230238211
    Abstract: A detector substrate (or detector array) for use in a charged particle multi-beam assessment tool to detect charged particles from a sample. The detector substrate defines an array of apertures for beam paths of respective charged particle beams of a multi-beam. The detector substrate includes a sensor unit array. A sensor unit of the sensor unit array is adjacent to a corresponding aperture of the aperture array. The sensor unit is configured to capture charged particles from the sample. The detector array may include an amplification circuit associated with each sensor unit in the sensor unit array and proximate to the corresponding aperture in the aperture array. The amplification circuit may include a Trans Impedance Amplifier and/or an analogue to digital converter.
    Type: Application
    Filed: July 5, 2021
    Publication date: July 27, 2023
    Applicant: ASML NETHERLANDS B.V.
    Inventors: Marco Jan-Jaco WIELAND, Stoyan NIHTIANOV, Roy Ramon VEENSTRA, Hui JIANG
  • DATABASE HIERARCHICAL ENCRYPTION FOR HYBRID-CLOUD ENVIRONMENT
    Publication number: 20230222228
    Abstract: Techniques for hierarchical encryption for data storage are disclosed, in one or more embodiments. These techniques include parsing an electronic database storage request, based on the syntax of the request, to identify a plurality of request elements and determining, using one or more trained machine learning (ML) models, one or more sensitivities associated with the plurality of request elements. The techniques further include identifying one or more encryption techniques for the plurality of request elements based on the one or more sensitivities, encrypting data associated with the database storage request using the identified one or more encryption techniques, and storing the encrypted data and one or more associated encryption keys in an electronic database, using the electronic database storage request.
    Type: Application
    Filed: January 11, 2022
    Publication date: July 13, 2023
    Inventors: Zhe Hua PENG, Peng Hui JIANG, Ting YIN, Jun SU, Feng ZHANG
  • Techniques for Tiered Cache in NoSQL Multiple Shard Stores
    Publication number: 20230214387
    Abstract: Computer technology for: (i) performing prefetching based on shard workload in NoSQL; and/or (ii) perform distribution of stored data over the various tiers of a cache memory based on shard workload in NoSQL. This can help achieve better load balance among and between the shards of a database and the respectively associated nodes on which the shards are stored.
    Type: Application
    Filed: January 5, 2022
    Publication date: July 6, 2023
    Inventors: Peng Hui Jiang, Gang Tang, Jun Su, Yan Chen, Yun Wei Qi
  • GENERATING WORKLOADS FOR SYSTEM VERIFICATION
    Publication number: 20230214315
    Abstract: A workload is generated to verify a system. The generating includes parsing one or more statements of an input test case to create one or more parsed structures. A comparison is performed of at least one parsed structure of the one or more parsed structures and at least one workload structure of at least one existing workload to identify one or more workload structures as matching the at least one parsed structure. Runtime data relating to at least the one or more workload structures identified as matching is obtained. The workload is created based on at least one matching workload structure of the one or more workload structures identified as matching, the at least one parsed structure of the one or more parsed structures and the runtime data.
    Type: Application
    Filed: January 5, 2022
    Publication date: July 6, 2023
    Inventors: Xue Bin Cong, Xiao Feng Meng, Ping Liang, Yu He, Peng Hui Jiang
  • Database replication using adaptive compression
    Patent number: 11687560
    Abstract: Methods, computer program products, and/or systems are provided that perform the following operations: in a data replication environment, analyzing a database workload to generate a knowledge base of information related to compression; dividing a transfer data stream into different segments based, at least in part, on the knowledge base; obtaining candidate compression types for the transfer data stream based, at least in part, on the knowledge base; assigning respective compression types of the candidate compression types to the different segments; generating compressed segments based, at least in part, on the respective compression types assigned to the different segments; and providing the compressed segments to a replication target.
    Type: Grant
    Filed: July 16, 2021
    Date of Patent: June 27, 2023
    Assignee: International Business Machines Corporation
    Inventors: Peng Hui Jiang, Xiao Yi Tian, Di Li Hu, XiangXing Shi, Xian Wei Zhang
  • ACTIVE CABLE SUPPORTING HIGH-SPEED SIGNAL LINK TRAINING
    Publication number: 20230195677
    Abstract: An active cable supporting high-speed signal link training includes a first end, a second end, and a high-speed media signal line and a low-speed control signal line between the first end and the second end. The first end is configured for connecting a source end, the second end is configured for connecting a display end, the low-speed control signal line is configured for transmitting a low-speed sideband signal, the high-speed media signal line is configured for transmitting a high-speed media signal, and the second end is provided with, or the first end and the second end are respectively provided with a signal monitoring module connected with a signal line in the low-speed control signal line; and a high-speed signal adjusting module configured for receiving the link training data or the judgment result identified based on the link training data.
    Type: Application
    Filed: October 26, 2022
    Publication date: June 22, 2023
    Inventors: Dezhen LI, Hui JIANG, Xinliang ZHOU, Ting CHEN, Yufeng CHENG, Liang XU, Jinfeng TIAN
  • Dynamically updating a dynamic library
    Patent number: 11675593
    Abstract: Embodiments of the invention are directed to updating a dynamic library. Aspects include receiving an indication that the dynamic library has been updated and identifying all program modules that depend on the dynamic library. Aspects also include, for each program module that depends on the dynamic library, reassigning an application program interface (API) address for a current version of the dynamic library to an API address of the updated version of the dynamic library.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: June 13, 2023
    Assignee: International Business Machines Corporation
    Inventors: Jing Lu, Dong Hui Liu, Xiao Yan Tang, Yong Yin, Peng Hui Jiang, Xiang Zu, Jia Yu
  • Database replication using heterogenous encoding
    Patent number: 11663181
    Abstract: A database replication using heterogenous encoding is provided. Aspects include obtaining a database and analyzing a data pattern of data in the database. Aspects also include identifying a plurality of candidate encoding formats and evaluating a computing cost for encoding the database for each of the plurality of candidate encoding formats. Aspects further include selecting an encoding format from the plurality of candidate encoding formats based at least in part on the computing cost and storing a backup copy of the database using the encoding format.
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: May 30, 2023
    Assignee: International Business Machines Corporation
    Inventors: Peng Hui Jiang, Su Liu, Jun Su, He Fang Zhang
  • ACTIVE CABLE AVOIDING INFLUENCE OF RX POWER CONSUMPTION
    Publication number: 20230155334
    Abstract: An active cable avoiding influence of RX power consumption, comprising: the host connection end, the device connection end and the data wire and the auxiliary wire located between them. The auxiliary wire consists of the main power wire and the auxiliary power wire, wherein, the main power wire is used for current transmission between the VBUS of the host and the device; the auxiliary wire, one end of it is located at the host connection end and connected with the main power wire, and another end at the device connection end and is used for supply power to the active component at the device connection end. The present invention disconnects an active module of the device connection end from the VBUS , thereby solving excessive IR-drop of VBUS; the present invention also arranges the power module between the active component and the auxiliary wire.
    Type: Application
    Filed: September 7, 2022
    Publication date: May 18, 2023
    Inventors: Wengang Chen, Yi Li, Xinliang Zhou, Hui Jiang
  • Outsole
    Patent number: D994290
    Type: Grant
    Filed: August 3, 2022
    Date of Patent: August 8, 2023
    Inventor: Hui Jiang